The SmI2-mediated reductions of ketones,imines and α, β-unsaturated esters have been shown to be instantaneous in the presence of H2O,an amine and in THF.
在水、胺以及四氢呋喃存在下二碘化钐参与的还原酮、亚胺以及α,β不饱和酯的反应能够在瞬间完成。
Application of samarium diiodide in intramolecular cyclization reaction;
二碘化钐在分子内环化反应中的应用
The title compound 5-acetyl-6-methyl-4-(2-furyl)-3,4-dihydropyrimidine-2(H)-one was synthesized by samarium diiodide catalyzed Biginelli reaction,a one-pot condensation of 2-furaldehyde,urea and 2,4-pentanedione.
通过二碘化钐催化的Biginelli反应合成了5-乙酰基-6-甲基-4-(2-呋喃基)-3,4-二氢嘧啶-2-酮,并采用单晶X-射线衍射法测定了其晶体结构。